The Sega Game Gear was comparable to the Atari Lynx. An 8 bit portable console with a color screen which was far superior to Nintendo GameBoy.
One title does justify to have this handheld console in my collection: OutRun
Games:
OutRun
Lemmings
Sonic The Hedgehog
Accessoires:
EverDrive-GG
McWill mod
Information:
https://en.wikipedia.org/wiki/Game_Gear
https://segaretro.org/Sega_Game_Gear
https://www.consoledatabase.com/consoleinfo/segagamegear/
https://www.dragonbox.de/en/385-gamegear-lcd-mod-mcwill-console-mods-4260416651135.html